
jQuery.fn.corner = function(options) {
    
        
        var settings = {
          tl: { radius: 5 },
          tr: { radius: 5 },
          bl: { radius: 5 },
          br: { radius: 5 },
          antiAlias: true,
          autoPad: true,
          validTags: ["div"] };
        if ( options && typeof(options) != 'string' )
            jQuery.extend(settings, options);


    return this.each(function() {
        new curvyObject(settings,this).applyCorners();
        //new curvyCorners(settings, this ).applyCornersToAll();
	});   
            
};




/****************************************************************
*                                                              *
*  curvyCorners                                                *
*  ------------                                                *
*                                                              *
*  This script generates rounded corners for your divs.        *
*                                                              *
*  Version 1.2.10                                              *
*  Modified by Stefan Holmberg - for jquery usage              *
*  http://www.aspcode.net                                      *
*                                                              *
*  Version 1.2.9                                               *
*  Copyright (c) 2006 Cameron Cooke                            *
*  By: Cameron Cooke and Tim Hutchison.                        *
*                                                              *
*                                                              *
*  Website: http://www.curvycorners.net                        *
*  Email:   info@totalinfinity.com                             *
*  Forum:   http://www.curvycorners.net/forum/                 *
*                                                              *
*                                                              *
*  This library is free software;
you can redistribute         *
*  it and/or modify it under the terms of the GNU              *
*  Lesser General Public License as published by the           *
*  Free Software Foundation;
either version 2.1 of the         *
*  License, or (at your option) any later version.             *
*                                                              *
*  This library is distributed in the hope that it will        *
*  be useful, but WITHOUT ANY WARRANTY;
without even the       *
*  implied warranty of MERCHANTABILITY or FITNESS FOR A        *
*  PARTICULAR PURPOSE. See the GNU Lesser General Public       *
*  License for more details.                                   *
*                                                              *
*  You should have received a copy of the GNU Lesser           *
*  General Public License along with this library;
*
*  Inc., 59 Temple Place, Suite 330, Boston,                   *
*  MA 02111-1307 USA                                           *
*                                                              *
****************************************************************/





function curvyObject()

{
    this.box = arguments[1];
    this.settings = arguments[0];
    this.topContainer = null;
    this.bottomContainer = null;
    this.masterCorners = new Array();
    this.contentDIV = null;
    var boxHeight = get_style(this.box, "height", "height");
    var boxWidth = get_style(this.box, "width", "width");
    var borderWidth = get_style(this.box, "borderTopWidth", "border-top-width");
    var borderColour = get_style(this.box, "borderTopColor", "border-top-color");
    var boxColour = get_style(this.box, "backgroundColor", "background-color");
    var backgroundImage = get_style(this.box, "backgroundImage", "background-image");
    var boxPosition = get_style(this.box, "position", "position");
    var boxPadding = get_style(this.box, "paddingTop", "padding-top");
    this.boxHeight = parseInt(((boxHeight != "" && boxHeight != "auto" && boxHeight.indexOf("%") == -1)? boxHeight.substring(0, boxHeight.indexOf("px")) : this.box.scrollHeight));
    this.boxWidth = parseInt(((boxWidth != "" && boxWidth != "auto" && boxWidth.indexOf("%") == -1)? boxWidth.substring(0, boxWidth.indexOf("px")) : this.box.scrollWidth));
    this.borderWidth = parseInt(((borderWidth != "" && borderWidth.indexOf("px") !== -1)? borderWidth.slice(0, borderWidth.indexOf("px")) : 0));
    this.boxColour = format_colour(boxColour);
    this.boxPadding = parseInt(((boxPadding != "" && boxPadding.indexOf("px") !== -1)? boxPadding.slice(0, boxPadding.indexOf("px")) : 0));
    this.borderColour = format_colour(borderColour);
    this.borderString = this.borderWidth + "px" + " solid " + this.borderColour;
    this.backgroundImage = ((backgroundImage != "none")? backgroundImage : "");
    this.boxContent = this.box.innerHTML;
    if(boxPosition != "absolute") this.box.style.position = "relative";
    this.box.style.padding = "0px";
    
    var isIE = navigator.userAgent.toLowerCase().indexOf("msie") > -1;
    
    if(isIE && boxWidth == "auto" && boxHeight == "auto") this.box.style.width = "100%";
    if(this.settings.autoPad == true && this.boxPadding > 0)
    this.box.innerHTML = "";
    this.applyCorners = function()
    
    {
        for(var t = 0;
        t < 2;
        t++)
        
        {
            switch(t)
            
            {
                case 0:
                if(this.settings.tl || this.settings.tr)
                
                {
                    var newMainContainer = document.createElement("DIV");
                    newMainContainer.style.width = "100%";
                    newMainContainer.style.fontSize = "1px";
                    newMainContainer.style.overflow = "hidden";
                    newMainContainer.style.position = "absolute";
                    newMainContainer.style.paddingLeft = this.borderWidth + "px";
                    newMainContainer.style.paddingRight = this.borderWidth + "px";
                    var topMaxRadius = Math.max(this.settings.tl ? this.settings.tl.radius : 0, this.settings.tr ? this.settings.tr.radius : 0);
                    newMainContainer.style.height = topMaxRadius + "px";
                    newMainContainer.style.top = 0 - topMaxRadius + "px";
                    newMainContainer.style.left = 0 - this.borderWidth + "px";
                    this.topContainer = this.box.appendChild(newMainContainer);
                    
                }
                
                break;
                case 1:
                if(this.settings.bl || this.settings.br)
                
                {
                    var newMainContainer = document.createElement("DIV");
                    newMainContainer.style.width = "100%";
                    newMainContainer.style.fontSize = "1px";
                    newMainContainer.style.overflow = "hidden";
                    newMainContainer.style.position = "absolute";
                    newMainContainer.style.paddingLeft = this.borderWidth + "px";
                    newMainContainer.style.paddingRight = this.borderWidth + "px";
                    var botMaxRadius = Math.max(this.settings.bl ? this.settings.bl.radius : 0, this.settings.br ? this.settings.br.radius : 0);
                    newMainContainer.style.height = botMaxRadius + "px";
                    newMainContainer.style.bottom = 0 - botMaxRadius + "px";
                    newMainContainer.style.left = 0 - this.borderWidth + "px";
                    this.bottomContainer = this.box.appendChild(newMainContainer);
                    
                }
                
                break;
                
            }
            
            
        }
        
        if(this.topContainer) this.box.style.borderTopWidth = "0px";
        if(this.bottomContainer) this.box.style.borderBottomWidth = "0px";
        var corners = ["tr", "tl", "br", "bl"];
        for(var i in corners)
        
        {
            if(i > -1 < 4)
            
            {
                var cc = corners[i];
                if(!this.settings[cc])
                
                {
                    if(((cc == "tr" || cc == "tl") && this.topContainer != null) || ((cc == "br" || cc == "bl") && this.bottomContainer != null))
                    
                    {
                        var newCorner = document.createElement("DIV");
                        newCorner.style.position = "relative";
                        newCorner.style.fontSize = "1px";
                        newCorner.style.overflow = "hidden";
                        if(this.backgroundImage == "")
                        newCorner.style.backgroundColor = this.boxColour;
                        else
                        newCorner.style.backgroundImage = this.backgroundImage;
                        switch(cc)
                        
                        {
                            case "tl":
                            newCorner.style.height = topMaxRadius - this.borderWidth + "px";
                            newCorner.style.marginRight = this.settings.tr.radius - (this.borderWidth*2) + "px";
                            newCorner.style.borderLeft = this.borderString;
                            newCorner.style.borderTop = this.borderString;
                            newCorner.style.left = -this.borderWidth + "px";
                            break;
                            case "tr":
                            newCorner.style.height = topMaxRadius - this.borderWidth + "px";
                            newCorner.style.marginLeft = this.settings.tl.radius - (this.borderWidth*2) + "px";
                            newCorner.style.borderRight = this.borderString;
                            newCorner.style.borderTop = this.borderString;
                            newCorner.style.backgroundPosition = "-" + (topMaxRadius + this.borderWidth) + "px 0px";
                            newCorner.style.left = this.borderWidth + "px";
                            break;
                            case "bl":
                            newCorner.style.height = botMaxRadius - this.borderWidth + "px";
                            newCorner.style.marginRight = this.settings.br.radius - (this.borderWidth*2) + "px";
                            newCorner.style.borderLeft = this.borderString;
                            newCorner.style.borderBottom = this.borderString;
                            newCorner.style.left = -this.borderWidth + "px";
                            newCorner.style.backgroundPosition = "-" + (this.borderWidth) + "px -" + (this.boxHeight + (botMaxRadius + this.borderWidth)) + "px";
                            break;
                            case "br":
                            newCorner.style.height = botMaxRadius - this.borderWidth + "px";
                            newCorner.style.marginLeft = this.settings.bl.radius - (this.borderWidth*2) + "px";
                            newCorner.style.borderRight = this.borderString;
                            newCorner.style.borderBottom = this.borderString;
                            newCorner.style.left = this.borderWidth + "px"
                            newCorner.style.backgroundPosition = "-" + (botMaxRadius + this.borderWidth) + "px -" + (this.boxHeight + (botMaxRadius + this.borderWidth)) + "px";
                            break;
                            
                        }
                        
                        
                    }
                    
                    
                }
                
                else
                
                {
                    if(this.masterCorners[this.settings[cc].radius])
                    
                    {
                        var newCorner = this.masterCorners[this.settings[cc].radius].cloneNode(true);
                        
                    }
                    
                    else
                    
                    {
                        var newCorner = document.createElement("DIV");
                        newCorner.style.height = this.settings[cc].radius + "px";
                        newCorner.style.width = this.settings[cc].radius + "px";
                        newCorner.style.position = "absolute";
                        newCorner.style.fontSize = "1px";
                        newCorner.style.overflow = "hidden";
                        var borderRadius = parseInt(this.settings[cc].radius - this.borderWidth);
                        for(var intx = 0, j = this.settings[cc].radius;
                        intx < j;
                        intx++)
                        
                        {
                            if((intx +1) >= borderRadius)
                            var y1 = -1;
                            else
                            var y1 = (Math.floor(Math.sqrt(Math.pow(borderRadius, 2) - Math.pow((intx+1), 2))) - 1);
                            if(borderRadius != j)
                            
                            {
                                if((intx) >= borderRadius)
                                var y2 = -1;
                                else
                                var y2 = Math.ceil(Math.sqrt(Math.pow(borderRadius,2) - Math.pow(intx, 2)));
                                if((intx+1) >= j)
                                var y3 = -1;
                                else
                                var y3 = (Math.floor(Math.sqrt(Math.pow(j ,2) - Math.pow((intx+1), 2))) - 1);
                                
                            }
                            
                            if((intx) >= j)
                            var y4 = -1;
                            else
                            var y4 = Math.ceil(Math.sqrt(Math.pow(j ,2) - Math.pow(intx, 2)));
                            if(y1 > -1) this.drawPixel(intx, 0, this.boxColour, 100, (y1+1), newCorner, -1, this.settings[cc].radius);
                            if(borderRadius != j)
                            
                            {
                                for(var inty = (y1 + 1);
                                inty < y2;
                                inty++)
                                
                                {
                                    if(this.settings.antiAlias)
                                    
                                    {
                                        if(this.backgroundImage != "")
                                        
                                        {
                                            var borderFract = (pixelFraction(intx, inty, borderRadius) * 100);
                                            if(borderFract < 30)
                                            
                                            {
                                                this.drawPixel(intx, inty, this.borderColour, 100, 1, newCorner, 0, this.settings[cc].radius);
                                                
                                            }
                                            
                                            else
                                            
                                            {
                                                this.drawPixel(intx, inty, this.borderColour, 100, 1, newCorner, -1, this.settings[cc].radius);
                                                
                                            }
                                            
                                            
                                        }
                                        
                                        else
                                        
                                        {
                                            var pixelcolour = BlendColour(this.boxColour, this.borderColour, pixelFraction(intx, inty, borderRadius));
                                            this.drawPixel(intx, inty, pixelcolour, 100, 1, newCorner, 0, this.settings[cc].radius, cc);
                                            
                                        }
                                        
                                        
                                    }
                                    
                                    
                                }
                                
                                if(this.settings.antiAlias)
                                
                                {
                                    if(y3 >= y2)
                                    
                                    {
                                        if (y2 == -1) y2 = 0;
                                        this.drawPixel(intx, y2, this.borderColour, 100, (y3 - y2 + 1), newCorner, 0, 0);
                                        
                                    }
                                    
                                    
                                }
                                
                                else
                                
                                {
                                    if(y3 >= y1)
                                    
                                    {
                                        this.drawPixel(intx, (y1 + 1), this.borderColour, 100, (y3 - y1), newCorner, 0, 0);
                                        
                                    }
                                    
                                    
                                }
                                
                                var outsideColour = this.borderColour;
                                
                            }
                            
                            else
                            
                            {
                                var outsideColour = this.boxColour;
                                var y3 = y1;
                                
                            }
                            
                            if(this.settings.antiAlias)
                            
                            {
                                for(var inty = (y3 + 1);
                                inty < y4;
                                inty++)
                                
                                {
                                    this.drawPixel(intx, inty, outsideColour, (pixelFraction(intx, inty , j) * 100), 1, newCorner, ((this.borderWidth > 0)? 0 : -1), this.settings[cc].radius);
                                    
                                }
                                
                                
                            }
                            
                            
                        }
                        
                        this.masterCorners[this.settings[cc].radius] = newCorner.cloneNode(true);
                        
                    }
                    
                    if(cc != "br")
                    
                    {
                        for(var t = 0, k = newCorner.childNodes.length;
                        t < k;
                        t++)
                        
                        {
                            var pixelBar = newCorner.childNodes[t];
                            var pixelBarTop = parseInt(pixelBar.style.top.substring(0, pixelBar.style.top.indexOf("px")));
                            var pixelBarLeft = parseInt(pixelBar.style.left.substring(0, pixelBar.style.left.indexOf("px")));
                            var pixelBarHeight = parseInt(pixelBar.style.height.substring(0, pixelBar.style.height.indexOf("px")));
                            if(cc == "tl" || cc == "bl")
                            {
                                pixelBar.style.left = this.settings[cc].radius -pixelBarLeft -1 + "px";
                                
                            }
                            
                            if(cc == "tr" || cc == "tl")
                            {
                                pixelBar.style.top = this.settings[cc].radius -pixelBarHeight -pixelBarTop + "px";
                                
                            }
                            
                            switch(cc)
                            
                            {
                                case "tr":
                                pixelBar.style.backgroundPosition = "-" + Math.abs((this.boxWidth - this.settings[cc].radius + this.borderWidth) + pixelBarLeft) + "px -" + Math.abs(this.settings[cc].radius -pixelBarHeight -pixelBarTop - this.borderWidth) + "px";
                                break;
                                case "tl":
                                pixelBar.style.backgroundPosition = "-" + Math.abs((this.settings[cc].radius -pixelBarLeft -1) - this.borderWidth) + "px -" + Math.abs(this.settings[cc].radius -pixelBarHeight -pixelBarTop - this.borderWidth) + "px";
                                break;
                                case "bl":
                                pixelBar.style.backgroundPosition = "-" + Math.abs((this.settings[cc].radius -pixelBarLeft -1) - this.borderWidth) + "px -" + Math.abs((this.boxHeight + this.settings[cc].radius + pixelBarTop) -this.borderWidth) + "px";
                                break;
                                
                            }
                            
                            
                        }
                        
                        
                    }
                    
                    
                }
                
                if(newCorner)
                
                {
                    switch(cc)
                    
                    {
                        case "tl":
                        if(newCorner.style.position == "absolute") newCorner.style.top = "0px";
                        if(newCorner.style.position == "absolute") newCorner.style.left = "0px";
                        if(this.topContainer) this.topContainer.appendChild(newCorner);
                        break;
                        case "tr":
                        if(newCorner.style.position == "absolute") newCorner.style.top = "0px";
                        if(newCorner.style.position == "absolute") newCorner.style.right = "0px";
                        if(this.topContainer) this.topContainer.appendChild(newCorner);
                        break;
                        case "bl":
                        if(newCorner.style.position == "absolute") newCorner.style.bottom = "0px";
                        if(newCorner.style.position == "absolute") newCorner.style.left = "0px";
                        if(this.bottomContainer) this.bottomContainer.appendChild(newCorner);
                        break;
                        case "br":
                        if(newCorner.style.position == "absolute") newCorner.style.bottom = "0px";
                        if(newCorner.style.position == "absolute") newCorner.style.right = "0px";
                        if(this.bottomContainer) this.bottomContainer.appendChild(newCorner);
                        break;
                        
                    }
                    
                    
                }
                
                
            }
            
            
        }
        
        var radiusDiff = new Array();
        radiusDiff["t"] = Math.abs(this.settings.tl.radius - this.settings.tr.radius)
        radiusDiff["b"] = Math.abs(this.settings.bl.radius - this.settings.br.radius);
        for(z in radiusDiff)
        
        {
            if(z == "t" || z == "b")
            
            {
                if(radiusDiff[z])
                
                {
                    var smallerCornerType = ((this.settings[z + "l"].radius < this.settings[z + "r"].radius)? z +"l" : z +"r");
                    var newFiller = document.createElement("DIV");
                    newFiller.style.height = radiusDiff[z] + "px";
                    newFiller.style.width = this.settings[smallerCornerType].radius+ "px"
                    newFiller.style.position = "absolute";
                    newFiller.style.fontSize = "1px";
                    newFiller.style.overflow = "hidden";
                    newFiller.style.backgroundColor = this.boxColour;
                    switch(smallerCornerType)
                    
                    {
                        case "tl":
                        newFiller.style.bottom = "0px";
                        newFiller.style.left = "0px";
                        newFiller.style.borderLeft = this.borderString;
                        this.topContainer.appendChild(newFiller);
                        break;
                        case "tr":
                        newFiller.style.bottom = "0px";
                        newFiller.style.right = "0px";
                        newFiller.style.borderRight = this.borderString;
                        this.topContainer.appendChild(newFiller);
                        break;
                        case "bl":
                        newFiller.style.top = "0px";
                        newFiller.style.left = "0px";
                        newFiller.style.borderLeft = this.borderString;
                        this.bottomContainer.appendChild(newFiller);
                        break;
                        case "br":
                        newFiller.style.top = "0px";
                        newFiller.style.right = "0px";
                        newFiller.style.borderRight = this.borderString;
                        this.bottomContainer.appendChild(newFiller);
                        break;
                        
                    }
                    
                    
                }
                
                var newFillerBar = document.createElement("DIV");
                newFillerBar.style.position = "relative";
                newFillerBar.style.fontSize = "1px";
                newFillerBar.style.overflow = "hidden";
                newFillerBar.style.backgroundColor = this.boxColour;
                newFillerBar.style.backgroundImage = this.backgroundImage;
                switch(z)
                
                {
                    case "t":
                    if(this.topContainer)
                    
                    {
                        if(this.settings.tl.radius && this.settings.tr.radius)
                        
                        {
                            newFillerBar.style.height = topMaxRadius - this.borderWidth + "px";
                            newFillerBar.style.marginLeft = this.settings.tl.radius - this.borderWidth + "px";
                            newFillerBar.style.marginRight = this.settings.tr.radius - this.borderWidth + "px";
                            newFillerBar.style.borderTop = this.borderString;
                            if(this.backgroundImage != "")
                            newFillerBar.style.backgroundPosition = "-" + (topMaxRadius + this.borderWidth) + "px 0px";
                            this.topContainer.appendChild(newFillerBar);
                            
                        }
                        
                        this.box.style.backgroundPosition = "0px -" + (topMaxRadius - this.borderWidth) + "px";
                        
                    }
                    
                    break;
                    case "b":
                    if(this.bottomContainer)
                    
                    {
                        if(this.settings.bl.radius && this.settings.br.radius)
                        
                        {
                            newFillerBar.style.height = botMaxRadius - this.borderWidth + "px";
                            newFillerBar.style.marginLeft = this.settings.bl.radius - this.borderWidth + "px";
                            newFillerBar.style.marginRight = this.settings.br.radius - this.borderWidth + "px";
                            newFillerBar.style.borderBottom = this.borderString;
                            if(this.backgroundImage != "")
                            newFillerBar.style.backgroundPosition = "-" + (botMaxRadius + this.borderWidth) + "px -" + (this.boxHeight + (topMaxRadius + this.borderWidth)) + "px";
                            this.bottomContainer.appendChild(newFillerBar);
                            
                        }
                        
                        
                    }
                    
                    break;
                    
                }
                
                
            }
            
            
        }
        
        if(this.settings.autoPad == true && this.boxPadding > 0)
        
        {
            var contentContainer = document.createElement("DIV");
            contentContainer.style.position = "relative";
            contentContainer.innerHTML = this.boxContent;
            contentContainer.className = "autoPadDiv";
            var topPadding = Math.abs(topMaxRadius - this.boxPadding);
            var botPadding = Math.abs(botMaxRadius - this.boxPadding);
            if(topMaxRadius < this.boxPadding)
            contentContainer.style.paddingTop = topPadding + "px";
            if(botMaxRadius < this.boxPadding)
            contentContainer.style.paddingBottom = botMaxRadius + "px";
            contentContainer.style.paddingLeft = this.boxPadding + "px";
            contentContainer.style.paddingRight = this.boxPadding + "px";
            this.contentDIV = this.box.appendChild(contentContainer);
            
        }
        
        
    }
    
    this.drawPixel = function(intx, inty, colour, transAmount, height, newCorner, image, cornerRadius)
    
    {
        var pixel = document.createElement("DIV");
        pixel.style.height = height + "px";
        pixel.style.width = "1px";
        pixel.style.position = "absolute";
        pixel.style.fontSize = "1px";
        pixel.style.overflow = "hidden";
        var topMaxRadius = Math.max(this.settings["tr"].radius, this.settings["tl"].radius);
        if(image == -1 && this.backgroundImage != "")
        
        {
            pixel.style.backgroundImage = this.backgroundImage;
            pixel.style.backgroundPosition = "-" + (this.boxWidth - (cornerRadius - intx) + this.borderWidth) + "px -" + ((this.boxHeight + topMaxRadius + inty) -this.borderWidth) + "px";
            
        }
        
        else
        
        {
            pixel.style.backgroundColor = colour;
            
        }
        
        if (transAmount != 100)
        setOpacity(pixel, transAmount);
        pixel.style.top = inty + "px";
        pixel.style.left = intx + "px";
        newCorner.appendChild(pixel);
        
    }
    
    
}

function insertAfter(parent, node, referenceNode)

{
    parent.insertBefore(node, referenceNode.nextSibling);
    
}

function BlendColour(Col1, Col2, Col1Fraction)

{
    var red1 = parseInt(Col1.substr(1,2),16);
    var green1 = parseInt(Col1.substr(3,2),16);
    var blue1 = parseInt(Col1.substr(5,2),16);
    var red2 = parseInt(Col2.substr(1,2),16);
    var green2 = parseInt(Col2.substr(3,2),16);
    var blue2 = parseInt(Col2.substr(5,2),16);
    if(Col1Fraction > 1 || Col1Fraction < 0) Col1Fraction = 1;
    var endRed = Math.round((red1 * Col1Fraction) + (red2 * (1 - Col1Fraction)));
    if(endRed > 255) endRed = 255;
    if(endRed < 0) endRed = 0;
    var endGreen = Math.round((green1 * Col1Fraction) + (green2 * (1 - Col1Fraction)));
    if(endGreen > 255) endGreen = 255;
    if(endGreen < 0) endGreen = 0;
    var endBlue = Math.round((blue1 * Col1Fraction) + (blue2 * (1 - Col1Fraction)));
    if(endBlue > 255) endBlue = 255;
    if(endBlue < 0) endBlue = 0;
    return "#" + IntToHex(endRed)+ IntToHex(endGreen)+ IntToHex(endBlue);
    
}

function IntToHex(strNum)

{
    base = strNum / 16;
    rem = strNum % 16;
    base = base - (rem / 16);
    baseS = MakeHex(base);
    remS = MakeHex(rem);
    return baseS + '' + remS;
    
}

function MakeHex(x)

{
    if((x >= 0) && (x <= 9))
    
    {
        return x;
        
    }
    
    else
    
    {
        switch(x)
        
        {
            case 10: return "A";
            case 11: return "B";
            case 12: return "C";
            case 13: return "D";
            case 14: return "E";
            case 15: return "F";
            
        }
        
        
    }
    
    
}

function pixelFraction(x, y, r)

{
    var pixelfraction = 0;
    var xvalues = new Array(1);
    var yvalues = new Array(1);
    var point = 0;
    var whatsides = "";
    var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(x,2)));
    if ((intersect >= y) && (intersect < (y+1)))
    
    {
        whatsides = "Left";
        xvalues[point] = 0;
        yvalues[point] = intersect - y;
        point = point + 1;
        
    }
    
    var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(y+1,2)));
    if ((intersect >= x) && (intersect < (x+1)))
    
    {
        whatsides = whatsides + "Top";
        xvalues[point] = intersect - x;
        yvalues[point] = 1;
        point = point + 1;
        
    }
    
    var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(x+1,2)));
    if ((intersect >= y) && (intersect < (y+1)))
    
    {
        whatsides = whatsides + "Right";
        xvalues[point] = 1;
        yvalues[point] = intersect - y;
        point = point + 1;
        
    }
    
    var intersect = Math.sqrt((Math.pow(r,2) - Math.pow(y,2)));
    if ((intersect >= x) && (intersect < (x+1)))
    
    {
        whatsides = whatsides + "Bottom";
        xvalues[point] = intersect - x;
        yvalues[point] = 0;
        
    }
    
    switch (whatsides)
    
    {
        case "LeftRight":
        pixelfraction = Math.min(yvalues[0],yvalues[1]) + ((Math.max(yvalues[0],yvalues[1]) - Math.min(yvalues[0],yvalues[1]))/2);
        break;
        case "TopRight":
        pixelfraction = 1-(((1-xvalues[0])*(1-yvalues[1]))/2);
        break;
        case "TopBottom":
        pixelfraction = Math.min(xvalues[0],xvalues[1]) + ((Math.max(xvalues[0],xvalues[1]) - Math.min(xvalues[0],xvalues[1]))/2);
        break;
        case "LeftBottom":
        pixelfraction = (yvalues[0]*xvalues[1])/2;
        break;
        default:
        pixelfraction = 1;
        
    }
    
    return pixelfraction;
    
}

function rgb2Hex(rgbColour)

{
    try
    {
        var rgbArray = rgb2Array(rgbColour);
        var red = parseInt(rgbArray[0]);
        var green = parseInt(rgbArray[1]);
        var blue = parseInt(rgbArray[2]);
        var hexColour = "#" + IntToHex(red) + IntToHex(green) + IntToHex(blue);
        
    }
    
    catch(e)
    {
        alert("There was an error converting the RGB value to Hexadecimal in function rgb2Hex");
        
    }
    
    return hexColour;
    
}

function rgb2Array(rgbColour)

{
    var rgbValues = rgbColour.substring(4, rgbColour.indexOf(")"));
    var rgbArray = rgbValues.split(", ");
    return rgbArray;
    
}

function setOpacity(obj, opacity)

{
    var isSafari = ((navigator.userAgent.toLowerCase().indexOf('safari')!=-1)&&(navigator.userAgent.toLowerCase().indexOf('mac')!=-1))?true:false;
    opacity = (opacity == 100)?99.999:opacity;
    if(isSafari && obj.tagName != "IFRAME")
    
    {
        var rgbArray = rgb2Array(obj.style.backgroundColor);
        var red = parseInt(rgbArray[0]);
        var green = parseInt(rgbArray[1]);
        var blue = parseInt(rgbArray[2]);
        obj.style.backgroundColor = "rgba(" + red + ", " + green + ", " + blue + ", " + opacity/100 + ")";
        
    }
    
    else if(typeof(obj.style.opacity) != "undefined")
    
    {
        obj.style.opacity = opacity/100;
        
    }
    
    else if(typeof(obj.style.MozOpacity) != "undefined")
    
    {
        obj.style.MozOpacity = opacity/100;
        
    }
    
    else if(typeof(obj.style.filter) != "undefined")
    
    {
        obj.style.filter = "alpha(opacity:" + opacity + ")";
        
    }
    
    else if(typeof(obj.style.KHTMLOpacity) != "undefined")
    
    {
        obj.style.KHTMLOpacity = opacity/100;
        
    }
    
    
}

function inArray(array, value)

{
    for(var i = 0;
    i < array.length;
    i++)
    {
        if (array[i] === value) return i;
        
    }
    
    return false;
    
}

function inArrayKey(array, value)

{
    for(key in array)
    {
        if(key === value) return true;
        
    }
    
    return false;
    
}

function format_colour(colour)

{
    var returnColour = "#ffffff";
    if(colour != "" && colour != "transparent")
    
    {
        if(colour.substr(0, 3) == "rgb")
        
        {
            returnColour = rgb2Hex(colour);
            
        }
        
        else if(colour.length == 4)
        
        {
            returnColour = "#" + colour.substring(1, 2) + colour.substring(1, 2) + colour.substring(2, 3) + colour.substring(2, 3) + colour.substring(3, 4) + colour.substring(3, 4);
            
        }
        
        else
        
        {
            returnColour = colour;
            
        }
        
        
    }
    
    return returnColour;
    
}

function get_style(obj, property, propertyNS)

{
    var isSafari = ((navigator.userAgent.toLowerCase().indexOf('safari')!=-1)&&(navigator.userAgent.toLowerCase().indexOf('mac')!=-1))?true:false;
    try
    
    {
        if(obj.currentStyle)
        
        {
            var returnVal = eval("obj.currentStyle." + property);
            
        }
        
        else
        
        {
            if(isSafari && obj.style.display == "none")
            
            {
                obj.style.display = "";
                var wasHidden = true;
                
            }
            
            var returnVal = document.defaultView.getComputedStyle(obj, '').getPropertyValue(propertyNS);
            if(isSafari && wasHidden)
            
            {
                obj.style.display = "none";
                
            }
            
            
        }
        
        
    }
    
    catch(e)
    
    {
        
    }
    
    return returnVal;
    
}

function newCurvyError(errorMessage)

{
    return new Error("curvyCorners Error:\n" + errorMessage)
    
}
